discernable — adjective Detectable or derivable by use of the senses or the intellect. There was a discernable performance difference between a porsche and a civic. See Also: discernment, discern … Wiktionary

discernable — adjective perceptible by the senses or intellect (Freq. 1) things happen in the earth and sky with no discernible cause the newspaper reports no discernible progress in the negotiations the skyline is easily discernible even at a distance of… … Useful english dictionary